| Ekero to Nasaud | 871.85 mi (1,403.11 km) |
| Ekero to Navodari | 1,129.01 mi (1,816.96 km) |
| Ekero to Negresti-Oas | 820.97 mi (1,321.22 km) |
| Ekero to Nehoiu | 1,025.38 mi (1,650.20 km) |
| Ekero to Ocna Mures | 925.12 mi (1,488.84 km) |
| Ekero to Odobesti | 1,009.66 mi (1,624.89 km) |
| Ekero to Odorheiu Secuiesc | 947.89 mi (1,525.49 km) |
| Ekero to Oltenita | 1,113.86 mi (1,792.58 km) |
| Ekero to Onesti | 972.87 mi (1,565.69 km) |
| Ekero to Oradea | 860.38 mi (1,384.65 km) |
| Ekero to Orastie | 954.69 mi (1,536.42 km) |
| Ekero to Oravita | 997.36 mi (1,605.09 km) |
| Ekero to Orsova | 1,024.08 mi (1,648.10 km) |
| Ekero to Otelu Rosu | 969.66 mi (1,560.52 km) |
| Ekero to Otopeni | 1,075.32 mi (1,730.55 km) |
